82066560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{42743}}^1$

素因数の和:42765

約数の個数: 64

約数和(自身を含む): 261593280

約数和(自身を除く): 179526720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 42743, 85486, 128229, 170972, 213715, 256458, 341944, 427430, 512916, 641145, 683888, 854860, 1025832, 1282290, 1367776, 1709720, 2051664, 2564580, 2735552, 3419440, 4103328, 5129160, 5471104, 6838880, 8206656, 10258320, 13677760, 16413312, 20516640, 27355520, 41033280, 82066560]

約数ペア:

[(1, 82066560), (2, 41033280), (3, 27355520), (4, 20516640), (5, 16413312), (6, 13677760), (8, 10258320), (10, 8206656), (12, 6838880), (15, 5471104), (16, 5129160), (20, 4103328), (24, 3419440), (30, 2735552), (32, 2564580), (40, 2051664), (48, 1709720), (60, 1367776), (64, 1282290), (80, 1025832), (96, 854860), (120, 683888), (128, 641145), (160, 512916), (192, 427430), (240, 341944), (320, 256458), (384, 213715), (480, 170972), (640, 128229), (960, 85486), (1920, 42743)]